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公开(公告)号：US4961646A
公开(公告)日：1990-10-09
申请号：US300929
申请日：1989-01-24
Applicant: Fortunat Schrammli , Markus Berner , Hans Ott
Inventor： Fortunat Schrammli , Markus Berner , Hans Ott
CPC classification number: G01J3/10 , G01J3/06 , G01J3/50 , G01J3/502 , G01N21/474 , G01J3/0224 , G01J3/0264 , G01J3/0272 , G01J3/0283 , G01J3/1838 , G01J3/2803
Abstract: A manual device for the detection of photometric data which includes a measuring head to illuminate a measuring surface and to detect the light reflected. The measuring light captured by the measuring head is spectrally decomposed by a monochromator containing a diffraction grating. The intensity of the light exiting through an outlet diaphragm is detected by a photodetector. The spectral position of the measuring light is set by a drive motor rotating a grating shaft connected with the holder of the diffraction grating. From the spectra detected, densitometric and colorimetric data are calculated by a computer, which together with the spectra determined, may be displayed on a display field.
Abstract translation: 一种用于检测测光数据的手动装置，其包括测量头以照亮测量表面并检测反射的光。 由测量头捕获的测量光由包含衍射光栅的单色仪进行光谱分解。 通过出口隔膜排出的光的强度由光检测器检测。 测量光的光谱位置由旋转与衍射光栅的支架连接的光栅轴的驱动电机设定。 从所检测的光谱中，通过计算机计算密度和比色数据，其与确定的光谱一起可以显示在显示区域上。
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公开(公告)号：US09921107B2
公开(公告)日：2018-03-20
申请号：US15363186
申请日：2016-11-29
Inventor： Michael Derek Hargreaves , Timothy M. Pastore , Gregory H. Vander Rhodes , Brendon D. Tower
CPC classification number: G01J3/4412 , G01J3/0264 , G01J3/0272 , G01J3/0283 , G01J3/0286 , G01J3/0291 , G01J3/28 , G01J3/44 , G01J3/45 , G01J3/453 , G01J2003/2833 , G01N21/35 , G01N21/65 , G01N2021/3595 , G01N2201/0221
Abstract: A spectrometer system comprising a housing configured as a handheld device with a screen; a source of narrow band illumination; a sensor that detects Raman scattering signals; a source of wide band illumination; an optical element that detect Fourier transform infrared (FTIR) signals; a memory device comprising a library of information with Raman scattering reference information and FTIR reference information; and a processor configured to execute software instructions, wherein the software instructions are configured to: direct the narrow band illumination to the sample; detect the Raman scattering signals; direct the wide band illumination to the sample; detect the FTIR signals; determine a composition of the sample from a similarity between the Raman scattering spectral information and the Raman scattering reference information, and from a similarity between the FTIR spectral information and the FTIR reference information; and display the composition of the sample on the screen.
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公开(公告)号：US20170314992A1
公开(公告)日：2017-11-02
申请号：US15363186
申请日：2016-11-29
Inventor： Michael Derek HARGREAVES , Timothy M. PASTORE , Gregory H. VANDER RHODES , Brendon D. TOWER
CPC classification number: G01J3/4412 , G01J3/0264 , G01J3/0272 , G01J3/0283 , G01J3/0286 , G01J3/0291 , G01J3/28 , G01J3/44 , G01J3/45 , G01J3/453 , G01J2003/2833 , G01N21/35 , G01N21/65 , G01N2021/3595 , G01N2201/0221
Abstract: A spectrometer system comprising a housing configured as a handheld device with a screen; a source of narrow band illumination; a sensor that detects Raman scattering signals; a source of wide band illumination; an optical element that detect Fourier transform infrared (FTIR) signals; a memory device comprising a library of information with Raman scattering reference information and FTIR reference information; and a processor configured to execute software instructions, wherein the software instructions are configured to: direct the narrow band illumination to the sample; detect the Raman scattering signals; direct the wide band illumination to the sample; detect the FTIR signals; determine a composition of the sample from a similarity between the Raman scattering spectral information and the Raman scattering reference information, and from a similarity between the FTIR spectral information and the FTIR reference information; and display the composition of the sample on the screen.
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公开(公告)号：US09746377B2
公开(公告)日：2017-08-29
申请号：US15352504
申请日：2016-11-15
Applicant: Hypermed Imaging, Inc.
Inventor： Mark Anthony Darty , Michael Tilleman , Peter Meenen , Dmitry Yudovsky
CPC classification number: H04N5/332 , G01J3/0205 , G01J3/0208 , G01J3/0272 , G01J3/0278 , G01J3/0283 , G01J3/0289 , G01J3/0291 , G01J3/0294 , G01J3/10 , G01J3/108 , G01J3/2823 , G01J3/36 , G01J2003/106 , G01J2003/1213 , G01J2003/2826 , G06T2207/10016 , H04N5/2254 , H04N5/2256 , H04N5/2354
Abstract: Provided are methods and systems for concurrent imaging at multiple wavelengths. In one aspect, a hyperspectral/multispectral imaging device includes a lens configured to receive light backscattered by an object, a plurality of photo-sensors, a plurality of bandpass filters covering respective photo-sensors, where each bandpass filter is configured to allow a different respective spectral band to pass through the filter, and a plurality of beam splitters in optical communication with the lens and the photo-sensors, where each beam splitter splits the light received by the lens into a plurality of optical paths, each path configured to direct light to a corresponding photo-sensor through the bandpass filter corresponding to the respective photo-sensor.
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公开(公告)号：US20170176246A1
公开(公告)日：2017-06-22
申请号：US15293204
申请日：2016-10-13
Applicant: Apple Inc.
Inventor： Zhang Jia , Naoto Matsuyuki , Matthew S. Rogers
CPC classification number: G01J1/0418 , G01J1/0219 , G01J1/0233 , G01J1/0247 , G01J1/0271 , G01J1/0407 , G01J1/0422 , G01J1/0459 , G01J1/4204 , G01J3/0205 , G01J3/0213 , G01J3/0216 , G01J3/0264 , G01J3/0272 , G01J3/0283 , G01J3/50 , G02B1/115 , G02B1/116 , G09F9/00
Abstract: An electronic device may have a display with a cover layer. An ambient light sensor may be aligned with an ambient light sensor window formed from an opening in a masking layer on the cover layer in an inactive portion of the display. To help mask the ambient light sensor window from view, the ambient light sensor window may be provided with a black coating that matches the appearance of surrounding masking layer material while allowing light to reach the ambient light sensor. The black coating may be formed from a black physical vapor deposition thin-film inorganic layer with a high index of refraction. An antireflection layer formed from a stack of dielectric layers may be interposed between the black thin-film inorganic layer and the display cover layer.
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Patent Agency Ranking
136.发明申请公开(公告)号：US20170045450A1
公开(公告)日：2017-02-16
申请号：US14824017
申请日：2015-08-11
Applicant: Chad Allen Lieber , Randall James Kruep , Alexander James Makowski
Inventor： Chad Allen Lieber , Randall James Kruep , Alexander James Makowski
IPC: G01N21/64
CPC classification number: G01N21/645 , G01J3/0264 , G01J3/0272 , G01J3/0283 , G01J3/0291 , G01J3/10 , G01J3/42 , G01J3/4406 , G01J2003/1213 , G01N21/6486 , G01N33/0098 , G01N2021/6417 , G01N2021/6419 , G01N2021/6471 , G01N2201/0221 , G01N2201/062 , G01N2201/0627
Abstract: An optically-based method and apparatus for monitoring a cannabis sample is provided. The method includes selecting a light source; selecting an optional optical filter; and applying the light source to illuminate a sample, wherein at least one of: light reflected from the sample, light transmitted through the sample, and light produced by fluorescence of the sample, is directed from the sample to the optical filter.
Abstract translation: 提供了一种用于监测大麻样品的基于光学的方法和装置。 该方法包括选择光源; 选择可选的滤光片; 以及施加所述光源以照射样品，其中，从所述样品反射的光，通过所述样品透射的光和由所述样品的荧光产生的光中的至少一种从样品被引导到所述滤光器。
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公开(公告)号：US20150380989A1
公开(公告)日：2015-12-31
申请号：US14840819
申请日：2015-08-31
Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY
Inventor： Axel SCHERER , Aditya RAJAGOPAL , Seheon KIM , Andrew P. HOMYK
CPC classification number: H02J50/30 , A61B5/0017 , A61B5/6867 , A61B2560/0219 , G01J3/02 , G01J3/0218 , G01J3/0283 , G01N21/25 , H01L31/03529 , H01L31/0475 , H01L31/054 , H02J7/025 , H02J17/00 , H02J50/80 , H02S40/38 , H03F3/082 , H03F3/45183 , H03F2203/45702 , H04B10/807 , Y02E10/52
Abstract: The present disclosure describes a method for optically powering transducers and related transducers with a photovoltaic collector. An optical fiber power delivery method and a free space power delivery method are also provided. A fabrication process for making an optically powered transducer is further described, together with an implantable transducer system based on optical power delivery.
Abstract translation: 本公开描述了一种用于利用光伏收集器对换能器和相关换能器进行光学供电的方法。 还提供了光纤功率传递方法和自由空间功率传递方法。 进一步描述用于制造光学功率传感器的制造工艺，以及基于光功率传递的可植入传感器系统。
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138.发明授权Systems and methods for optically powering transducers and related transducers 有权用于对换能器和相关换能器进行光学供电的系统和方法公开(公告)号：US09154235B2
公开(公告)日：2015-10-06
申请号：US14306813
申请日：2014-06-17
Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY
Inventor： Axel Scherer , Aditya Rajagopal , Seheon Kim , Andrew P. Homyk
IPC: H04B10/12 , H04B10/80 , G01J3/02 , H01L31/0352 , H03F3/08 , H03F3/45 , H02S40/38 , H01L31/0475 , H01L31/054 , A61B5/00
CPC classification number: H02J50/30 , A61B5/0017 , A61B5/6867 , A61B2560/0219 , G01J3/02 , G01J3/0218 , G01J3/0283 , G01N21/25 , H01L31/03529 , H01L31/0475 , H01L31/054 , H02J7/025 , H02J17/00 , H02J50/80 , H02S40/38 , H03F3/082 , H03F3/45183 , H03F2203/45702 , H04B10/807 , Y02E10/52
Abstract: The present disclosure describes an optically powered transducer with a photovoltaic collector. An optical fiber power delivery method and system and a free space power delivery method are also provided. A fabrication process for making an optically powered transducer is further described, together with an implantable transducer system based on optical power delivery.
Abstract translation: 本公开描述了具有光伏收集器的光学功率传感器。 还提供了光纤功率传递方法和系统以及自由空间功率传递方法。 进一步描述用于制造光学功率传感器的制造工艺，以及基于光功率传递的可植入传感器系统。
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公开(公告)号：US20150271380A1
公开(公告)日：2015-09-24
申请号：US14664754
申请日：2015-03-20
Applicant: Mark Anthony Darty , Michael Tilleman , Peter Meenen , Dmitry Yudovsky
Inventor： Mark Anthony Darty , Michael Tilleman , Peter Meenen , Dmitry Yudovsky
CPC classification number: H04N5/332 , G01J3/0205 , G01J3/0208 , G01J3/0272 , G01J3/0278 , G01J3/0283 , G01J3/0289 , G01J3/0291 , G01J3/0294 , G01J3/10 , G01J3/108 , G01J3/2823 , G01J3/36 , G01J2003/106 , G01J2003/1213 , G01J2003/2826 , G06T2207/10016 , H04N5/2254 , H04N5/2256 , H04N5/2354
Abstract: Provided are methods and systems for concurrent imaging at multiple wavelengths. In one aspect, a hyperspectral/multispectral imaging device includes a lens configured to receive light backscattered by an object, a plurality of photo-sensors, a plurality of bandpass filters covering respective photo-sensors, where each bandpass filter is configured to allow a different respective spectral band to pass through the filter, and a plurality of beam splitters in optical communication with the lens and the photo-sensors, where each beam splitter splits the light received by the lens into a plurality of optical paths, each path configured to direct light to a corresponding photo-sensor through the bandpass filter corresponding to the respective photo-sensor.
Abstract translation: 提供了用于在多个波长下并发成像的方法和系统。 在一个方面，高光谱/多光谱成像装置包括配置成接收由物体反向散射的光的透镜，多个光电传感器，覆盖相应光传感器的多个带通滤光器，其中每个带通滤光器被配置为允许不同的 各个光谱带通过滤光器，以及与透镜和光传感器光学通信的多个分束器，其中每个分束器将由透镜接收的光分成多个光路，每个路径被配置为引导 通过对应于相应光电传感器的带通滤光器照射到相应的光传感器。
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公开(公告)号：US20140218735A1
公开(公告)日：2014-08-07
申请号：US14169923
申请日：2014-01-31
Applicant: SEIKO EPSON CORPORATION
Inventor： Tetsuo TATSUDA
IPC: G01N21/25
CPC classification number: G01N21/251 , G01J3/0208 , G01J3/0262 , G01J3/0264 , G01J3/0272 , G01J3/0283 , G01J3/26 , G01J3/2823 , G01J3/51 , G01J2003/2826
Abstract: An imaging section that detects the amount of light separated by a wavelength tunable interference filter to acquire a spectroscopic image (imaging device and light amount acquisition section) detects the amount of light successively separated for three wavelengths to acquire spectroscopic images for producing a combined image. A display controller causes a display section to display a combined image based on the spectroscopic images for producing the combined image. A specified position detection section identifies based on user's operation a specified position where a colorimetry result is to be outputted. The imaging section detects the amount of light successively separated for a plurality of wavelengths by the wavelength tunable interference filter to acquire spectroscopic images for colorimetry corresponding to the plurality of wavelengths. A colorimetry section measures the color in the specified position by using the amount of light obtained from each of the spectroscopic images for colorimetry.
Abstract translation: 检测由波长可调谐干涉滤光器分离以获取分光图像（成像装置和光量获取部分）的光量的成像部分检测针对三个波长连续分离的光量，以获得用于产生组合图像的分光图像。 显示控制器使得显示部分基于用于产生组合图像的分光图像来显示组合图像。 指定位置检测部根据用户的操作识别输出比色测定结果的指定位置。 成像部分通过波长可调干涉滤光片检测多个波长相继分开的光量，以获取对应于多个波长的比色法的分光图像。 比色部分通过使用从每个用于比色的分光图像获得的光量来测量指定位置的颜色。
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